// pages/addaddress/addaddress.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    addressId:0,
    region: [],
    city:'',
    receiver:'张三',
    phone:'17211111111',
    area:'xxx街道'
  },
  input(e){
    let data = {}
    data[e.currentTarget.dataset.key] = e.detail.value
    this.setData(data)
  },
  return:function(e){
    wx.navigateBack({
       data:1
     })
   },
   bindRegionChange: function (e) {
    console.log('picker发送选择改变，携带值为', e.detail.value)
    this.setData({
      region: e.detail.value
    })
  },
  submit(){
    let address = {
      memberId:wx.userInfo._id,
      receiver:this.data.receiver,
      phone:this.data.phone,
      area:this.data.area,
      city:this.data.region.join('')
    }

    ///验证收货人
    if(!address.receiver || !/^[\u2E80-\u9FFF]+$/.test(address.receiver)){
      wx.showToast({
        title: '请输入正确的收货人',
        icon: 'none',
        duration: 2000
      })
      return false
    }
    if(!address.phone || !/^1\d{10}$/.test(address.phone)){
      wx.showToast({
        title: '请输入正确的电话号码',
        icon: 'none',
        duration: 2000
      })
      return false
    }
    if(!address.city && !this.data.addressId){
      wx.showToast({
        title: '请选择地址',
        icon: 'none',
        duration: 2000
      })
      return false
    }

    if(this.data.addressId){///修改
      address.addressId = this.data.addressId
      wx.put('http://localhost:3000/wx/address',address).then(res => {
        if(!res.errorMsg){
          wx.showToast({
            title: '修改成功',
            icon: 'success',
            duration: 2000
          })
          setTimeout(()=>{
            wx.navigateBack({
                delta: -1,
              })
          },2000)
        }else{
          wx.showToast({
            title: res.errorMsg,
            icon: 'fail',
            duration: 2000
          })
        }
      })
    }else{///新增
      wx.post('http://localhost:3000/wx/address',address).then(res => {
        if(!res.errorMsg){
          wx.showToast({
            title: '新增成功',
            icon: 'success',
            duration: 2000
          })
          setTimeout(()=>{
            wx.navigateBack({
                delta: -1,
              })
          },2000)
        }else{
          wx.showToast({
            title: res.errorMsg,
            icon: 'fail',
            duration: 2000
          })
        }
      })
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  getAddressDetail(){
    wx.get('http://localhost:3000/wx/address/detail',{
      addressId:this.data.addressId
    }).then(res => {
      this.setData({
        receiver:res.receiver,
        phone:res.phone,
        city:res.city,
        area:res.area
      })
    })
  },
  onLoad: function (options) {
    if(options.addressId){
      this.setData({
        addressId:options.addressId
      })
      ///获取地址详情
      this.getAddressDetail()
    }
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})